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* [PATCH] the use of 'tr' in the test suite isn't really portable
@ 2007-12-17 18:15 H.Merijn Brand
  2007-12-17 20:25 ` Junio C Hamano
  0 siblings, 1 reply; 4+ messages in thread
From: H.Merijn Brand @ 2007-12-17 18:15 UTC (permalink / raw)
  To: git

Some versions of 'tr' only accept octal codes if entered with three digits,
and therefor misinterpret the '\0' in the test suite.

Some versions of 'tr' reject the (needless) use of character classes.

Signed-off-by: H.Merijn Brand <h.m.brand@xs4all.nl>
---

diff -pur git-2007-12-10_01/git-filter-branch.sh git-2007-12-10/git-filter-branch.sh
--- git-2007-12-10_01/git-filter-branch.sh      2007-12-09 10:23:48 +0100
+++ git-2007-12-10/git-filter-branch.sh 2007-12-11 13:39:02 +0100
@@ -290,7 +290,7 @@ while read commit parents; do
                eval "$filter_tree" < /dev/null ||
                        die "tree filter failed: $filter_tree"

-               git diff-index -r $commit | cut -f 2- | tr '\n' '\0' | \
+               git diff-index -r $commit | cut -f 2- | tr '\n' '\000' | \
                        xargs -0 git update-index --add --replace --remove
                git ls-files -z --others | \
                        xargs -0 git update-index --add --replace --remove
diff -pur git-2007-12-10_01/t/diff-lib.sh git-2007-12-10/t/diff-lib.sh
--- git-2007-12-10_01/t/diff-lib.sh     2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/diff-lib.sh        2007-12-11 13:39:56 +0100
@@ -21,8 +21,8 @@ compare_diff_raw_z () {
     # Also we do not check SHA1 hash generation in this test, which
     # is a job for t0000-basic.sh

-    tr '\0' '\012' <"$1" | sed -e "$sanitize_diff_raw_z" >.tmp-1
-    tr '\0' '\012' <"$2" | sed -e "$sanitize_diff_raw_z" >.tmp-2
+    tr '\000' '\012' <"$1" | sed -e "$sanitize_diff_raw_z" >.tmp-1
+    tr '\000' '\012' <"$2" | sed -e "$sanitize_diff_raw_z" >.tmp-2
     git diff .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
 }

diff -pur git-2007-12-10_01/t/t0020-crlf.sh git-2007-12-10/t/t0020-crlf.sh
--- git-2007-12-10_01/t/t0020-crlf.sh   2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t0020-crlf.sh      2007-12-10 14:25:58 +0100
@@ -5,7 +5,7 @@ test_description='CRLF conversion'
 . ./test-lib.sh

 q_to_nul () {
-       tr Q '\0'
+       tr Q '\000'
 }

 append_cr () {
diff -pur git-2007-12-10_01/t/t1300-repo-config.sh git-2007-12-10/t/t1300-repo-config.sh
--- git-2007-12-10_01/t/t1300-repo-config.sh    2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t1300-repo-config.sh       2007-12-10 09:49:48 +0100
@@ -591,12 +591,12 @@ Qsection.sub=section.val4
 Qsection.sub=section.val5Q
 EOF

-git config --null --list | tr '[\000]' 'Q' > result
+git config --null --list | tr '\000' 'Q' > result
 echo >>result

 test_expect_success '--null --list' 'cmp result expect'

-git config --null --get-regexp 'val[0-9]' | tr '[\000]' 'Q' > result
+git config --null --get-regexp 'val[0-9]' | tr '\000' 'Q' > result
 echo >>result

 test_expect_success '--null --get-regexp' 'cmp result expect'
diff -pur git-2007-12-10_01/t/t3300-funny-names.sh git-2007-12-10/t/t3300-funny-names.sh
--- git-2007-12-10_01/t/t3300-funny-names.sh    2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t3300-funny-names.sh       2007-12-11 13:40:32 +0100
@@ -54,7 +54,7 @@ echo 'just space
 no-funny
 tabs   ," (dq) and spaces' >expected
 test_expect_success 'git ls-files -z with-funny' \
-       'git ls-files -z | tr \\0 \\012 >current &&
+       'git ls-files -z | tr \\000 \\012 >current &&
        git diff expected current'

 t1=`git write-tree`
@@ -83,11 +83,11 @@ test_expect_success 'git diff-tree with-
 echo 'A
 tabs   ," (dq) and spaces' >expected
 test_expect_success 'git diff-index -z with-funny' \
-       'git diff-index -z --name-status $t0 | tr \\0 \\012 >current &&
+       'git diff-index -z --name-status $t0 | tr \\000 \\012 >current &&
        git diff expected current'

 test_expect_success 'git diff-tree -z with-funny' \
-       'git diff-tree -z --name-status $t0 $t1 | tr \\0 \\012 >current &&
+       'git diff-tree -z --name-status $t0 $t1 | tr \\000 \\012 >current &&
        git diff expected current'

 cat > expected <<\EOF
diff -pur git-2007-12-10_01/t/t4020-diff-external.sh git-2007-12-10/t/t4020-diff-external.sh
--- git-2007-12-10_01/t/t4020-diff-external.sh  2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t4020-diff-external.sh     2007-12-11 13:40:44 +0100
@@ -99,7 +99,7 @@ test_expect_success 'no diff with -diff'
        git diff | grep Binary
 '

-echo NULZbetweenZwords | tr Z '\0' > file
+echo NULZbetweenZwords | tr Z '\000' > file

 test_expect_success 'force diff with "diff"' '
        echo >.gitattributes "file diff" &&
diff -pur git-2007-12-10_01/t/t4103-apply-binary.sh git-2007-12-10/t/t4103-apply-binary.sh
--- git-2007-12-10_01/t/t4103-apply-binary.sh   2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t4103-apply-binary.sh      2007-12-11 13:40:57 +0100
@@ -24,10 +24,10 @@ git update-index --add --remove file1 fi
 git-commit -m 'Initial Version' 2>/dev/null

 git-checkout -b binary
-tr 'x' '\0' <file1 >file3
+tr 'x' '\000' <file1 >file3
 cat file3 >file4
 git add file2
-tr '\0' 'v' <file3 >file1
+tr '\000' 'v' <file3 >file1
 rm -f file2
 git update-index --add --remove file1 file2 file3 file4
 git-commit -m 'Second Version'
diff -pur git-2007-12-10_01/t/t4116-apply-reverse.sh git-2007-12-10/t/t4116-apply-reverse.sh
--- git-2007-12-10_01/t/t4116-apply-reverse.sh  2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t4116-apply-reverse.sh     2007-12-11 13:42:13 +0100
@@ -12,14 +12,14 @@ test_description='git apply in reverse
 test_expect_success setup '

        for i in a b c d e f g h i j k l m n; do echo $i; done >file1 &&
-       tr "[ijk]" '\''[\0\1\2]'\'' <file1 >file2 &&
+       tr "ijk" '\''\000\001\002'\'' <file1 >file2 &&

        git add file1 file2 &&
        git commit -m initial &&
        git tag initial &&

        for i in a b c g h i J K L m o n p q; do echo $i; done >file1 &&
-       tr "[mon]" '\''[\0\1\2]'\'' <file1 >file2 &&
+       tr "mon" '\''\000\001\002'\'' <file1 >file2 &&

        git commit -a -m second &&
        git tag second &&
diff -pur git-2007-12-10_01/t/t4200-rerere.sh git-2007-12-10/t/t4200-rerere.sh
--- git-2007-12-10_01/t/t4200-rerere.sh 2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t4200-rerere.sh    2007-12-11 13:42:28 +0100
@@ -129,7 +129,7 @@ test_expect_success 'rerere kicked in' "
 test_expect_success 'rerere prefers first change' 'git diff a1 expect'

 rm $rr/postimage
-echo "$sha1    a1" | tr '\012' '\0' > .git/rr-cache/MERGE_RR
+echo "$sha1    a1" | tr '\012' '\000' > .git/rr-cache/MERGE_RR

 test_expect_success 'rerere clear' 'git rerere clear'

diff -pur git-2007-12-10_01/t/t5300-pack-object.sh git-2007-12-10/t/t5300-pack-object.sh
--- git-2007-12-10_01/t/t5300-pack-object.sh    2007-12-09 10:23:48 +0100
+++ git-2007-12-10/t/t5300-pack-object.sh       2007-12-11 13:42:46 +0100
@@ -15,7 +15,7 @@ test_expect_success \
     'rm -f .git/index*
      for i in a b c
      do
-            dd if=/dev/zero bs=4k count=1 | tr "\\0" $i >$i &&
+            dd if=/dev/zero bs=4k count=1 | tr "\\000" $i >$i &&
             git update-index --add $i || return 1
      done &&
      cat c >d && echo foo >>d && git update-index --add d &&
diff -pur git-2007-12-10_01/test-sha1.sh git-2007-12-10/test-sha1.sh
--- git-2007-12-10_01/test-sha1.sh      2007-12-09 10:23:48 +0100
+++ git-2007-12-10/test-sha1.sh 2007-12-11 13:39:29 +0100
@@ -10,7 +10,7 @@ do
                {
                        test -z "$pfx" || echo "$pfx"
                        dd if=/dev/zero bs=1048576 count=$cnt 2>/dev/null |
-                       tr '[\0]' '[g]'
+                       tr '\000' 'g'
                } | ./test-sha1 $cnt
        `
        if test "$expect" = "$actual"
@@ -55,7 +55,7 @@ do
                {
                        test -z "$pfx" || echo "$pfx"
                        dd if=/dev/zero bs=1048576 count=$cnt 2>/dev/null |
-                       tr '[\0]' '[g]'
+                       tr '\000' 'g'
                } | sha1sum |
                sed -e 's/ .*//'
        `
-- 
git-2007-12-17

-- 
H.Merijn Brand         Amsterdam Perl Mongers (http://amsterdam.pm.org/)
using & porting perl 5.6.2, 5.8.x, 5.10.x  on HP-UX 10.20, 11.00, 11.11,
& 11.23, SuSE 10.1 & 10.2, AIX 5.2, and Cygwin.       http://qa.perl.org
http://mirrors.develooper.com/hpux/            http://www.test-smoke.org
                        http://www.goldmark.org/jeff/stupid-disclaimers/

^ permalink raw reply	[flat|nested] 4+ messages in thread
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Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2007-12-17 18:15 [PATCH] the use of 'tr' in the test suite isn't really portable H.Merijn Brand
2007-12-17 20:25 ` Junio C Hamano
2007-12-17 22:28   ` H.Merijn Brand
2007-12-18  0:20     ` Junio C Hamano

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